Audio Input
Type:Microphone
Audio Output
Type:Sound card
Battery
Run Time (Up To):5hour(s)/6.6hour(s)
Technology:Lithium ion
Cache Memory
Installed Size:1MB/2MB/3MB/3MB / 6MB/6MB
Dimensions & Weight
Depth:9.4in
Height:1.4in
Weight:4.9lbs/5.1lbs/5.3lbs
Width:13.2in
Display (Projector)
Color Support:24-bit (16.7 million colors)
Color Support:24-bit (16.7 million colors)
Diagonal Size:14.1in
Diagonal Size (metric):35.8cm
Max Resolution:1280 x 800/1440 x 900
Technology:TFT active matrix
Widescreen Display:
Yes
Environmental Standards
ENERGY STAR Qualified:
Yes
EPA Energy Star Compliant:
Yes
EPEAT Compliant:
Yes
EPEAT Level:EPEAT Gold
Header
Compatibility:PC
Country Kits:North America
Localization:English/Spanish
Manufacturer:Lenovo
Model:7438/7439/7440/7443/7445
Packaged Quantity:1
Product Line:Lenovo ThinkPad R400
Input Device
Type:Keyboard / TrackPoint / UltraNav/Keyboard / TrackPoint / UltraNav/UltraNav / TrackPoint / Keyboard
Mainboard
Data Bus Speed:1066MHz/667MHz/800MHz
Miscellaneous
Color:Black
Manufacturer Selling Program:Global Models Plus/TopSeller
Modem
Max Transfer Rate:56Kbps
Protocols & Specifications:ITU V.90
Type:Fax / modem
Networking
Data Link Protocol:Bluetooth / Ethernet / Fast Ethernet / Gigabit Ethernet / IEEE 802.11b / IEEE 802.11g/Bluetooth 2.0 / Ethernet / Fast Ethernet / Gigabit Ethernet / IEEE 802.11a / IEEE 802.11b / IEEE 802.11g / IEEE 802.11n (draft)/Bluetooth 2.0 / Ethernet / Fast Ethernet / Gigabit Ethernet / IEEE 802.11b / IEEE 802.11g / IEEE 802.11n (draft)/Ethernet / Fast Ethernet / Gigabit Ethernet / IEEE 802.11b / IEEE 802.11a / IEEE 802.11g / IEEE 802.11n (draft) / Bluetooth 2.0/Ethernet / Fast Ethernet / Gigabit Ethernet / IEEE 802.11b / IEEE 802.11g/Ethernet / Fast Ethernet / Gigabit Ethernet/Ethernet / Fast Ethernet / Gigabit Ethernet / IEEE 802.11a / IEEE 802.11b / IEEE 802.11g / IEEE 802.11n (draft)/Ethernet / Fast Ethernet / Gigabit Ethernet / IEEE 802.11b / IEEE 802.11g / IEEE 802.11a / IEEE 802.11n (draft)/IEEE 802.11n (draft) / IEEE 802.11g / IEEE 802.11a / IEEE 802.11b / Gigabit Ethernet / Fast Ethernet / Bluetooth 2.1/IEEE 802.11n (draft) / IEEE 802.11g / IEEE 802.11b / Gigabit Ethernet / Fast Ethernet /
Type:Network adapter
Wireless LAN Supported:
Yes
Wireless Protocol:802.11 a/b/g/n (draft)/802.11 a/b/g/n (draft) / Bluetooth 2.0/802.11 a/b/g/n (draft) / Bluetooth 2.1/802.11 a/b/g/n (draft) / Bluetooth 2.0/802.11b/g/802.11b/g / 802.11 a/b/g/n (draft)/802.11b/g / Bluetooth/802.11b/g/n (draft) / Bluetooth 2.1/802.11b/g/n (draft) / Bluetooth 2.0
Notebook Camera
Camera Type:Integrated
Notebook Camera
Camera Type:Integrated
Optical Storage
Read Speed:24x (CD) / 8x (DVD)
Rewrite Speed:24x/24x (CD) / 6x (DVD-RW) / 8x (DVD+RW) / 5x (DVD-RAM)/24x / 24x (CD) / 6x (DVD-RW) / 8x (DVD+RW) / 5x (DVD-RAM)
Type:CD-RW / DVD-ROM combo/CD-RW / DVD-ROM combo / DVD-Writer/DVD/DVD-Writer/None
Write Speed:24x/24x (CD) / 8x (DVD/24x / 24x (CD) / 8x (DVD
OS Provided
Type:Microsoft Windows 7 Professional / XP Professional downgrade/Microsoft Windows Vista Business/Microsoft Windows Vista Business / XP Professional downgrade/Microsoft Windows Vista Home Basic/Microsoft Windows Vista Home Basic / Microsoft Windows Vista Business/Microsoft Windows XP Professional
Processor
64-bit Computing:
Yes
Clock Speed:2.16GHz/2.26GHz/2.26GHz / 2.4GHz/2.2GHz/2.4GHz/2.4GHz / 2.53GHz/2.53GHz/2.8GHz/2GHz
Manufacturer:Intel
Multi-Core Technology:Dual-Core
Processor Number:575/585/P8400/P8400 / P8600/P8600/P8600 / T9400/P8700/T6670/T9400/T9600
Type:Celeron/Core 2 Duo/No CPU
RAM
Installed Size:0MB/1GB/1GB / 2GB/2GB/2GB / 1GB/3GB
Max Supported Size:4GB
Technology:DDR3 SDRAM
Service & Support
Type:1 year warranty /3 years warranty
Software
Microsoft Office Ready:Includes a preinstalled image of select 2007 Microsoft Office suites. Purchase a Medialess License Kit (MLK) to activate the software.
Storage Controller
Type:Serial ATA/Serial ATA/IDE
Storage Floppy Drive
Type:
None
Storage Hard Drive
Type:None./Portable
Storage Removable
Type:
None
System
Hard Drive(-s) Total Capacity:0GB/160GB/160GB / 80GB/250GB/320GB/80GB/80GB / 160GB
Notebook Type:Notebook
Platform Technology:Intel Centrino/Intel Centrino 2
Security Devices:Fingerprint reader
Video Output
Graphics Processor / Vendor:Intel GMA 4500MHD